摘要
外加厚油管在国内外石油生产中应用比较广泛。但外加厚油管加工生产中,废残品较多,为降低成本,我厂对废油管进行了分类,并采用再镦锻工艺修复,取得了良好的经济效果。
Outer thickening oil tube has been applied popular in the petrol production with the problem of many disabled product. In order to decrease the cost, disabled tube has been classified in upset forging repair technology, which produces a good economical benefit.
出处
《锻压装备与制造技术》
2007年第1期34-36,共3页
China Metalforming Equipment & Manufacturing Technology
关键词
机械制造
镦锻
加厚油管
修复
Upset forging
Thickening oil tube
Repair
